Hail history for Conroe, Texas
NOAA hail reports in and within about 5 km (3 miles) of Conroe since 1973, with preliminary reports to November 3, 2026.
Readout · Conroe
- Last hail
- May 2, 2024
- 0.75 in, penny size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 2.75 in
- baseball · Feb 13, 2005
47 reports on 39 days since 1973 · #169 of 843 Texas places
Hail map · Conroe
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
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What the record says about Conroe
The latest hail report in and around Conroe is from May 2, 2024, 0.75 in (penny size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on May 23, 2023.
Over the 20 years 2006–2025, Conroe logged 19 reports on 13 hail days, about 0.9 reports a year. That is 73% more than the median Texas town on this site (0.6 a year) and ranks #169 of 843 Texas cities and towns on this site for all-time reports. Conroe accounts for 28% of the 168 reports filed in Montgomery County.
9% of reports with a size were 2 inches (hen egg) or larger, against 10% for the median Texas town on this site. The largest hail on record here is 2.75 in (baseball) on February 13, 2005 near 4 NE Conroe.
Reports were down 81% in 2016–2025 (3) compared with 2006–2015 (16). The busiest year was 2009, with 10 reports on 4 days. Hail here peaks in May (28% of reports); 49% fall between April and June.
Reports a year 2006–2025 average
- Conroe 0.9
- Montgomery County 3.9
- Median Texas town on this site 0.6
Hail days 2006–2025
- Conroe 13
- Montgomery County 40
- Median Texas town on this site 9
Share 2 in or larger of sized reports
- Conroe 9%
- Montgomery County 7%
- Median Texas town on this site 10%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 2, 2024 | 1 | 0.75 in | — |
| May 23, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Feb 13, 2005 | 2.75 inbaseball | 4 NE Conroe | Montgomery | $30K | 19:28 local · NCEI |
| Feb 13, 2005 | 2.75 inbaseball | 3 N Conroe | Montgomery | $30K | 19:10 local · NCEI |
| May 2, 2000 | 2.75 inbaseball | Conroe | Montgomery | $10.0 million | 01:10 local · NCEI |
| May 20, 1983 | 2.75 inbaseball | — | Montgomery | — | 00:40 local · NCEI |
| Aug 21, 2009 | 1.75 ingolf ball | 3.51 S Beach | Montgomery | $5K | 18:41 local · NCEI |
Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.
Size of every report
- Under 1 in 21 45%
- 1–2 in 22 47%
- 2 in + 4 9%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 2, 2024 | 0.75 inpenny | 3.16 NE Lake Conroe Dam | Montgomery | — | 06:27 local · NCEI |
| May 23, 2023 | 1.00 inquarter | 1.92 WSW Granger | Montgomery | — | 14:51 local · NCEI |
| Mar 24, 2017 | 1.00 inquarter | 0.83 S Granger | Montgomery | — | 20:42 local · NCEI |
| Jun 24, 2014 | 0.75 inpenny | 0.84 ENE Granger | Montgomery | — | 14:11 local · NCEI |
| Jun 12, 2014 | 1.00 inquarter | 0.91 SE Granger | Montgomery | — | 18:57 local · NCEI |
| Mar 31, 2013 | 1.25 inhalf dollar | 2.04 SSW Willis | Montgomery | — | 14:12 local · NCEI |
| Nov 26, 2012 | 1.00 inquarter | 2 ENE Willis | Montgomery | — | 21:47 local · NCEI |
| Aug 21, 2009 | 0.88 innickel | 0.69 N Conroe Arpt | Montgomery | — | 18:41 local · NCEI |
| Aug 21, 2009 | 1.75 ingolf ball | 3.51 S Beach | Montgomery | $5K | 18:41 local · NCEI |
| Apr 16, 2009 | 0.75 inpenny | 1.21 SSE Granger | Montgomery | — | 17:05 local · NCEI |
| Mar 27, 2009 | 1.00 inquarter | 4.38 NNW Tamina | Montgomery | $1K | 15:15 local · NCEI |
| Mar 27, 2009 | 1.00 inquarter | 1.41 SE Beach | Montgomery | $1K | 15:07 local · NCEI |
Hail history near Conroe
- Willis 12 km · 15
- The Woodlands 18 km · 26
- Oak Ridge North 20 km · 11
- Magnolia 28 km · 10
- Tomball 29 km · 27
- Spring 31 km · 23
- Cleveland 38 km · 21
- Huntsville 42 km · 38
Questions about hail in Conroe
How often does it hail in Conroe, Texas?
47 hail reports have been logged in and within about 5 km (3 miles) of Conroe since 1973. Over the 20 years 2006–2025 that averages 0.9 reports a year. That ranks #169 of 843 Texas places by number of reports.
When is hail season in Conroe?
Most reports come in May, March, June. May alone accounts for 28% of all reports.
What is the largest hail recorded in Conroe?
2.75 in (baseball size) on February 13, 2005 near 4 NE Conroe. 9% of reports here were 2 inches or larger.
When did it last hail in Conroe?
The most recent report in this data is from May 2, 2024 (0.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Conroe had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was May 2, 2024.
Where does this hail data come from?
Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.